#EFFBF2 · #F5F7FF
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 53/100 (triadic (soft)) · Distinguishable 8/100 (hard to tell apart) · Match 79/100 (close). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Honeydew and Ghost White are very close (ΔE 9). They have distinctly different hues (93° apart) and their lightness is similar, so they read as two same-weight colours.
Honeydew text on Ghost White: 1.01:1 (Fail); Ghost White text on Honeydew: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #6A746D clears it.
Triadic (soft) — workable but not a textbook harmony (harmony 53/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.0:1, below the 4.5:1 minimum. Nudging one colour to #6A746D clears AA.
Their CIE76 ΔE is about 9 — very close.
close but visibly different (ΔE 9.4).
Explore each color: Honeydew #EFFBF2 · Ghost White #F5F7FF · Shades: Honeydew shades · Ghost White shades · Contrast checker →